<template>
	<el-form ref="accountForm" :rules="rules" size="large" :model="state.ruleForm" class="login-content-form">
		<el-form-item class="login-animation1" prop="accountNumber">
			<el-input text placeholder="请输入用户账号" v-model="state.ruleForm.accountNumber" clearable autocomplete="off">
				<template #prefix>
					<el-icon class="el-input__icon"><ele-User /></el-icon>
				</template>
			</el-input>
		</el-form-item>
		<el-form-item class="login-animation2" prop="password">
			<el-input :type="state.isShowPassword ? 'text' : 'password'" placeholder="请输入密码" v-model="state.ruleForm.password" autocomplete="off">
				<template #prefix>
					<el-icon class="el-input__icon"><ele-Unlock /></el-icon>
				</template>
				<template #suffix>
					<i
						class="iconfont el-input__icon login-content-password"
						:class="state.isShowPassword ? 'icon-yincangmima' : 'icon-xianshimima'"
						@click="state.isShowPassword = !state.isShowPassword"
					>
					</i>
				</template>
			</el-input>
		</el-form-item>
		<el-form-item class="login-animation3">
			<el-col :span="15">
				<el-input
					text
					maxlength="4"
					:placeholder="$t('message.account.accountPlaceholder3')"
					v-model="state.ruleForm.code"
					clearable
					autocomplete="off"
				>
					<template #prefix>
						<el-icon class="el-input__icon"><ele-Position /></el-icon>
					</template>
				</el-input>
			</el-col>
			<el-col :span="1"></el-col>
			<el-col :span="8">
				<!-- <el-button class="login-content-code" v-waves>1234</el-button> -->
				<div @click="makeCode">
					<s-identify ref="sIdentify" :identifyCode="state.identifyCode"></s-identify>
				</div>
			</el-col>
		</el-form-item>
		<el-form-item class="login-animation4">
			<el-button type="primary" class="login-content-submit" round v-waves @click="onSignIn(accountForm)" :loading="state.loading.signIn">
				<span>{{ $t('message.account.accountBtnText') }}</span>
			</el-button>
		</el-form-item>
	</el-form>
</template>

<script setup lang="ts" name="loginAccount">
import { reactive, computed, ref, defineAsyncComponent, onMounted } from 'vue';
import { useRoute, useRouter } from 'vue-router';
import { ElMessage, FormInstance } from 'element-plus';
import { useI18n } from 'vue-i18n';
import Cookies from 'js-cookie';
import { storeToRefs } from 'pinia';
import { useThemeConfig } from '/@/stores/themeConfig';
import { initFrontEndControlRoutes } from '/@/router/frontEnd';
import { initBackEndControlRoutes } from '/@/router/backEnd';
import { login, GetVerifyCode } from '/@/api/login/index';
import { Session, Local } from '/@/utils/storage';
import { formatAxis } from '/@/utils/formatTime';
import { NextLoading } from '/@/utils/loading';
import utils from '/@/utils/commonFunction';
const { debounce } = utils();

// 定义变量内容
const accountForm = ref<FormInstance>();
const { t } = useI18n();
const storesThemeConfig = useThemeConfig();
const { themeConfig } = storeToRefs(storesThemeConfig);
const SIdentify = defineAsyncComponent(() => import('./picCode.vue'));
const route = useRoute();
const router = useRouter();
const state = reactive({
	isShowPassword: false,
	ruleForm: {
		accountNumber: '450650800',
		password: 'qwer123',
		verifyCodeId: '', // 验证码ID
		code: '',
	},
	loading: {
		signIn: false,
	},
	identifyCode: '',
});
onMounted(() => {
	state.identifyCode = '';
	state.ruleForm.verifyCodeId = '';
	makeCode();
});
// 生成四位随机验证码
const makeCode = debounce(async () => {
	try {
		state.identifyCode = '';
		state.ruleForm.verifyCodeId = '';
		const code = await GetVerifyCode();
		state.identifyCode = atob(code.data.base64String);
		console.log(state.identifyCode);

		state.ruleForm.verifyCodeId = code.data.id;
	} finally {
	}
});
const randomNum = (min: any, max: any) => {
	return Math.floor(Math.random() * (max - min) + min);
};
const rules = reactive({
	accountNumber: [{ required: true, message: '请输入用户账号', trigger: ['blur', 'change'] }],
	password: [{ required: true, message: '请输入用户密码', trigger: ['blur', 'change'] }],
});
// 时间获取
const currentTime = computed(() => {
	return formatAxis(new Date());
});

// 登录
const onSignIn = async (formEl: FormInstance | undefined) => {
	if (!formEl) return;
	await formEl.validate(async (valid) => {
		if (valid) {
			try {
				if (state.identifyCode.toLowerCase() !== state.ruleForm.code.toLowerCase()) {
					ElMessage({
						message: '请输入正确图片验证码',
						type: 'error',
					});
					makeCode();
					return;
				}

				state.loading.signIn = true;
				const data = await login({
					accountNumber: state.ruleForm.accountNumber,
					password: state.ruleForm.password,
					verifyCodeId: state.ruleForm.verifyCodeId,
					verifyCode: state.ruleForm.code,
					timestamp: new Date().getTime(),
				});
				// 存储 token 到浏览器缓存
				Local.set('token', data.data.accesstoken);
				Local.set('refreshToken', data.data.refreshToken);
				Local.set('userInfo', data.data);
				Cookies.set('userName', 'admin');
				// if (themeConfig.value.isRequestRoutes) {
				// 	// 前端控制路由，2、请注意执行顺序
				// 	const isNoPower = await initFrontEndControlRoutes();
				// 	console.log(isNoPower, 'isNoPower1');
				// 	signInSuccess(isNoPower);
				// } else {
				// 模拟后端控制路由，isRequestRoutes 为 true，则开启后端控制路由
				// 添加完动态路由，再进行 router 跳转，否则可能报错 No match found for location with path "/"
				const isNoPower = await initBackEndControlRoutes();
				// 执行完 initBackEndControlRoutes，再执行 signInSuccess
				signInSuccess(isNoPower);
				// }
			} finally {
				makeCode();
				state.loading.signIn = false;
			}
		} else {
			state.loading.signIn = false;
		}
	});
};
// 登录成功后的跳转
const signInSuccess = (isNoPower: boolean | undefined) => {
	if (isNoPower) {
		ElMessage.warning('抱歉，您没有登录权限');
		Local.clear();
	} else {
		// 初始化登录成功时间问候语
		let currentTimeInfo = currentTime.value;
		// 登录成功，跳到转首页
		// 如果是复制粘贴的路径，非首页/登录页，那么登录成功后重定向到对应的路径中
		if (route.query?.redirect) {
			router.push({
				path: <string>route.query?.redirect,
				query: Object.keys(<string>route.query?.params).length > 0 ? JSON.parse(<string>route.query?.params) : '',
			});
		} else {
			router.push('/');
		}
		// 登录成功提示
		const signInText = t('message.signInText');
		ElMessage.success(`${currentTimeInfo}，${signInText}`);
		// 添加 loading，防止第一次进入界面时出现短暂空白
		NextLoading.start();
	}
	state.loading.signIn = false;
};
</script>

<style scoped lang="scss">
.login-content-form {
	margin-top: 20px;
	@for $i from 1 through 4 {
		.login-animation#{$i} {
			opacity: 0;
			animation-name: error-num;
			animation-duration: 0.5s;
			animation-fill-mode: forwards;
			animation-delay: calc($i/10) + s;
		}
	}
	.login-content-password {
		display: inline-block;
		width: 20px;
		cursor: pointer;
		&:hover {
			color: #909399;
		}
	}
	.login-content-code {
		width: 100%;
		padding: 0;
		font-weight: bold;
		letter-spacing: 5px;
	}
	.login-content-submit {
		width: 100%;
		letter-spacing: 2px;
		font-weight: 300;
		margin-top: 15px;
	}
}
</style>
